Electricity

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Electric Power Annual 2010 Data Tables

With Data for 2010   |  Release Date:  November 09, 2011   |  Next Release Date: November 2012

Table 1.9. Fuel-Switching Capacity of Operable Generators: From Natural Gas to Petroleum Liquids by Type of Prime Mover, 2010 (Count, Megawatts)
Prime Mover Type Number of Generators Net Summer Capacity Fuel Switchable Net Summer
Capacity Reported to Have No
Factors that Limit the Ability to
Switch to Petroleum Liquids[1]
Steam Generator 196 27,441 17,135
Combined Cycle 401 41,684 7,288
Internal Combustion 331 1,054 335
Gas Turbine 927 54,234 13,224
All Fuel Switchable Prime Movers 1,855 124,412 37,982
[1] Distillate fuel oil (all diesel and No. 1, No. 2, and No. 4 fuel oils), residual fuel oil (No. 5 and No. 6 fuel oils and bunker C fuel oil), jet fuel, kerosene, and waste oil.
Notes:
• A small number of generators for which waste heat is the primary energy source may be included.
Source: U.S. Energy Information Administration, Form EIA-860, "Annual Electric Generator Report."